Columbia County authorities are looking for a registered sex offender who might have left the area. George Rexford Donovan Jr., 27, is wanted for violating the sex offender law, according to Columbia County sheriff’s Capt. Steve Morris.In 1997, Donovan was convicted of indecency with child sexual contact in Kerr County, Texas. He also is on probation, Morris said.In October, he was living in a room at the Econo Lodge on Belair Frontage Road, but was told he had 72 hours to relocate because it also violated the Sex Offender Law. Donovan was last known to be living in Wildwood Park on Dogwood Lane at site 49. He has disappeared. Morris said Donovan might have returned to Texas. Anyone with information about Donovan’s whereabouts should call the Columbia County Sheriff’s Office at (706) 541-2800.